词根词缀：hemer-, hemero-

【来源及含义】Greek: day

【相关词根词缀】Another related "day" unit is located at this dies (DEE uhs) location.

【同源单词】cathemeral, Ephemera, ephemeral, ephemerality, ephemerally, ephemeralness

词根词缀：-ity

【来源及含义】Latin: suffix used to form abstract nouns expressing act, state, quality, property, or condition corresponding to an adjective

【同源单词】abnormality, absorbability, acclivity, acerbity, acridity, acrity